WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

Guardian Partners Inc.'s Holding History (CIK: 0001884799)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 721 Value ($000) $276 Avg Close $367.96 Range $299.63 - $414.15

Q2 2025

Shares 1,710 Value ($000) $597 Avg Close $343.81 Range $297.14 - $368.02

Q1 2025

Shares 1,970 Value ($000) $660 Avg Close $387.18 Range $355.00 - $423.56

Q4 2024

Shares 2,225 Value ($000) $833 Avg Close $365.79 Range $321.32 - $397.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	721	$276	$367.96	$299.63 - $414.15
Q2 2025	1,710	$597	$343.81	$297.14 - $368.02
Q1 2025	1,970	$660	$387.18	$355.00 - $423.56
Q4 2024	2,225	$833	$365.79	$321.32 - $397.02